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Return To ShopEspressif’s SoCs come in several formats depending on how much embedded flash or PSRAM you need. Originally, Espressif SoCs didn’t have embedded flash, and you needed to add an external flash chip, but now variants with embedded flash and even PSRAM are available. You can refer to the picture below, taken from the ESP32-S2 datasheet.
Espressif’s SoCs come in several formats depending on how much embedded flash or PSRAM you need. Originally, Espressif SoCs didn’t have embedded flash, and you needed to add an external flash chip, but now variants with embedded flash and even PSRAM are available. You can refer to the picture below, taken from the ESP32-C3 datasheet.